hope it can help somebody copy the file into your MQL4/Scripts Folder

I´m not a coder either, but i think this will work. thx to Ultimate6 for the change.

maybe this one?

I use this expert for calculating the lotsize for me Under input you´re going to insert your risk percentage. It ll give you a sl /tp line you can adjust and it will calculate the correct lotsize depending on your sl / accountsize/ risk ...